1138984976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{27581}}^1$

素因数の和:27707

約数の個数: 40

約数和(自身を含む): 2308613400

約数和(自身を除く): 1169628424

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 2581, 5162, 10324, 20648, 27581, 41296, 55162, 110324, 220648, 441296, 799849, 1599698, 2454709, 3199396, 4909418, 6398792, 9818836, 12797584, 19637672, 39275344, 71186561, 142373122, 284746244, 569492488, 1138984976]

約数ペア:

[(1, 1138984976), (2, 569492488), (4, 284746244), (8, 142373122), (16, 71186561), (29, 39275344), (58, 19637672), (89, 12797584), (116, 9818836), (178, 6398792), (232, 4909418), (356, 3199396), (464, 2454709), (712, 1599698), (1424, 799849), (2581, 441296), (5162, 220648), (10324, 110324), (20648, 55162), (27581, 41296)]